diff --git a/fdts/stm32mp15xx-osd32.dtsi b/fdts/stm32mp15xx-osd32.dtsi
index ef4c3c0..ee90ba2 100644
--- a/fdts/stm32mp15xx-osd32.dtsi
+++ b/fdts/stm32mp15xx-osd32.dtsi
@@ -238,7 +238,7 @@
 		CLK_SAI2_PLL3Q
 		CLK_SAI3_PLL3Q
 		CLK_SAI4_PLL3Q
-		CLK_RNG1_LSI
+		CLK_RNG1_CSI
 		CLK_RNG2_LSI
 		CLK_LPTIM1_PCLK1
 		CLK_LPTIM23_PCLK3